Ground-Water Information Center Water Quality Report Site Name: USF&W BOZEMAN FISH TECHNOLOGY CENTER BFTCC Report Date: 4/23/2024 Compare to Water Quality Standards Location Information Sample Id/Site Id: 2011Q0987 / 260344 Sample Date: 2/28/2011 12:15:00 PM Location (TRS): 01S 06E 34 BC Agency/Sampler: MBMG / SCHAFFER, MARK A. Latitude/Longitude: 45° 42' 29" N 110° 58' 31" W Field Number: BFTCC Datum: NAD83 Lab Date: 4/7/2011 Altitude: Lab/Analyst: MBMG / SM County/State: GALLATIN / MT Sample Method/Handling: / Site Type: SPRING Procedure Type: DISSOLVED Geology: Total Depth (ft): NR USGS 7.5' Quad: KELLY CREEK SWL-MP (ft): NR PWS Id: Depth Water Enters (ft): NR Project: BRIDGER Major Ion Results mg/L meq/L mg/L meq/L Calcium (Ca) 48.100 2.400 Bicarbonate (HCO3) 217.400 3.563 Magnesium (Mg) 18.900 1.555 Carbonate (CO3) 0.000 0.000 Sodium (Na) 1.050 0.046 Chloride (Cl) <0.5 0.000 Potassium (K) 0.548 0.014 Sulfate (SO4) 13.060 0.272 Iron (Fe) <0.002 0.000 Nitrate (as N) 0.165 0.012 Manganese (Mn) <0.001 0.000 Fluoride (F) 0.174 0.009 Silica (SiO2) 4.730 Orthophosphate (as P) <0.05 0.000 Total Cations 4.018 Total Anions 3.856 Trace Element Results (µg/L) Aluminum (Al): <2.0 Cesium (Cs): <0.5 Molybdenum (Mo): 0.711 Strontium (Sr): 99.300 Antimony (Sb): <0.2 Chromium (Cr): <0.2 Nickel (Ni): 0.459 Thallium (Tl): <0.2 Arsenic (As): 0.573 Cobalt (Co): <0.2 Niobium (Nb): <0.5 Thorium (Th): <0.2 Barium (Ba): 44.000 Copper (Cu): <0.5 Neodymium (Nd): <0.2 Tin (Sn): <0.5 Beryllium (Be): <0.2 Gallium (Ga): <0.2 Palladium (Pd): <0.5 Titanium (Ti): 0.241 Boron (B): 4.140 Lanthanum (La): <0.2 Praseodymium (Pr): <0.2 Tungsten (W): <0.2 Bromide (Br): <50 Lead (Pb): <0.2 Rubidium (Rb): 0.542 Uranium (U): 0.613 Cadmium (Cd): <0.2 Lithium (Li): <2.0 Silver (Ag): <0.2 Vanadium (V): 0.393 Cerium (Ce): <0.2 Mercury (Hg): NR Selenium (Se): 0.773 Zinc (Zn): <0.5 Zirconium (Zr): <0.2 Field Chemistry and Other Analytical Results **Total Dissolved Solids (mg/L): 193.9 Field Hardness as CaCO3 (mg/L): NR Ammonia (mg/L): NR **Sum of Diss. Constituents (mg/L): 304 Hardness as CaCO3: 197.9 T.P. Hydrocarbons (µg/L): NR Field Conductivity (µmhos): 403 Field Alkalinity as CaCO3 (mg/L): NR PCP (µg/L): NR Lab Conductivity (µmhos): 341 Alkalinity as CaCO3 (mg/L): 177.98 Phosphorus, TD (mg/L): <0.025 Field pH: 7.8 Ryznar Stability Index: 7.355 Field Nitrate (mg/L): NR Lab pH: 7.78 Sodium Adsorption Ratio: 0.0309 Field Dissolved O2 (mg/L): NR Water Temp (°C): 7.1 Langlier Saturation Index: 0.213 Field Chloride (mg/L): NR Air Temp (°C): 20 Nitrite (mg/L as N): <0.05 Field Redox (mV): NR Nitrate + Nitrite (mg/L as N) <0.2 P Hydroxide (mg/L as OH): NR Lab, Dissolved Organic Carbon (mg/L): NR Total Kjeldahl Nitrogen (mg/L as N) NR Lab, Dissolved Inorganic Carbon (mg/L): NR Lab, Total Organic Carbon (mg/L): NR Total Nitrogen (mg/L as N) <1.0 P Acidity to 4.5 (mg/L CaCO3) NR Acidity to 8.3 (mg/L CaCO3) NR As(III) (ug/L) NR As(V) (ug/L) NR Total Susp Solids (mg/L) NR Notes Sample Condition: Field Remarks: SAMPLE COLLECTED FROM OUT FLOW OF SPRINGBOX Lab Remarks:

Explanation: mg/L = milligrams per Liter; µg/L = micrograms per Liter; ft = feet; NR = No Reading in GWIC Qualifiers: J = Estimated quantity above detection limit but below reporting limit; P = Preserved sample; S = Method of standard additions; U = Undetected quantity below detection limit; * = Duplicate analysis not within control limits; ** = Sum of Dissolved Constituents is the sum of major cations (Na, Ca, K, Mg, Mn, Fe) and anions (HCO3, CO3, SO4, Cl, SiO2, NO3, F) in mg/L. Total Dissolved Solids is reported as equivalent weight of evaporation residue. Disclaimer These data represent the contents of the GWIC databases at the Montana Bureau of Mines and Geology at the time and date of the retrieval. The information is considered unpublished and is subject to correction and review on a daily basis. The Bureau warrants the accurate transmission of the data to the original end user. Retransmission of the data to other users is discouraged and the Bureau claims no responsibility if the material is retransmitted.